An open letter to Abrams from the Asian Author Alliance, signed by more than 1,000 writers, teachers and readers, reads: “The simple fact is that today, the biggest terrorist threat in the United States is white supremacy. In publishing A Suicide Bomber Sits in the Library, Abrams is willfully fear-mongering and spreading harmful stereotypes in a failed attempt to show the power of story.”

McKean responded to some of the controversy on Twitter: “The premise of the book is that a boy uses his mind and faith to decide for himself that violence is not the right course or action.” The book was due to be published next May.